PCI: Report quirks that take more than 10ms

With "initcall_debug", we report how long every PCI quirk took.

Even without "initcall_debug", report the runtime of any quirk that takes
longer than 10ms.  This is to make it easier to notice quirks that slow
down boot.

This was motivated by a report from Paul Menzel that PCI final quirks took
half a second at boot.

Link: https://lkml.kernel.org/r/44cada166e42007d27b4c3e3aa0744d7@molgen.mpg.de


Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>